// const mongoose = require('mongoose');
// const config = require('config');

//  mongodb://ifer:ifer@localhost:27017/blog

// mongoose.connect(`mongodb://${config.get('db.user')}:${config.get('db.pwd')}@${config.get('db.host')}:${config.get('db.port')}/${config.get('db.name')}`, {
//     useNewUrlParser: true,
//     useUnifiedTopology: true,
//     useCreateIndex: true
// }).then(() => console.log('=============数据库连接成功============')).catch(err => console.log(err, '数据库连接失败'));
const mongoose = require('mongoose');
const config = require('config');

// mongodb://ifer:ifer@localhost:27017/blog

mongoose.connect(`mongodb://${config.get('db.user')}:${config.get('db.pwd')}@${config.get('db.host')}:${config.get('db.port')}/${config.get('db.name')}`, {
    useNewUrlParser: true,
    useUnifiedTopology: true
}).then(() => console.log('=============数据库连接成功============')).catch(err => console.log(err, '数据库连接失败'));